Sobhian, R., Katsouannos Β.Ι. and Kashefi, J. 1989. Host specificity of Aceria centaureae (Nalepa), a candidate for biological control of Centaurea dίffusa De Lamarck. ENTOMOLOGIA HELLENICA. 7, (Jan. 1989), 27–30. DOI:https://doi.org/10.12681/eh.13965.